RU95108216A - Rail-mounted pusher for operation in slag holes of electric steel-making furnaces - Google Patents

Rail-mounted pusher for operation in slag holes of electric steel-making furnaces

Info

Publication number
RU95108216A
RU95108216A RU95108216/02A RU95108216A RU95108216A RU 95108216 A RU95108216 A RU 95108216A RU 95108216/02 A RU95108216/02 A RU 95108216/02A RU 95108216 A RU95108216 A RU 95108216A RU 95108216 A RU95108216 A RU 95108216A
Authority
RU
Russia
Prior art keywords
scrap
slag
frame
wheels
furnace
Prior art date
Application number
RU95108216/02A
Other languages
Russian (ru)
Other versions
RU2115078C1 (en
Inventor
Делла Фолиа Уго
It]
Original Assignee
Далмине С.п.А. (IT)
Далмине С.П.А.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Далмине С.п.А. (IT), Далмине С.П.А. filed Critical Далмине С.п.А. (IT)
Publication of RU95108216A publication Critical patent/RU95108216A/en
Application granted granted Critical
Publication of RU2115078C1 publication Critical patent/RU2115078C1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0083—Means for stirring the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Tunnel Furnaces (AREA)

Abstract

FIELD: metallurgy. SUBSTANCE: remote-control pusher is designed to move in direct and opposite directions on rail track laid in front of slag hole of steel-making electric furnace. Telescoping boom is preferably hinge-mounted on pusher frame to enable its swinging in vertical plane. Front end of boom is provided with head or front plate. Frame may be fixed in place or installed movably over rails on wheels, at least two of them being drive wheels. Plate, size of which is to some degree smaller than size of the slag hole, is intended to hold scrap inside furnace, when the latter is being charged with scrap and to maintain the edges of this hole free of scrap without intervention of operator. EFFECT: improved safety of furnace operation.

Claims (1)

Предложена выталкивающая машина, которая при дистанционном управлении может передвигаться в противоположных направлениях по рельсовому пути, расположенному перед шлаковым отверстием электропечи для плавки черных металлов. На раме установлена стрела, которая может телескопически выдвигаться и которая предпочтительно шарнирно установлена для возможности также качания в вертикальной плоскости. На конце стрелы имеется головка или передний щиток. Рама может быть закреплена на месте или передвигаться по рельс м на колесах, из которых по крайней мере два колеса являются ведущими. Щиток размером несколько меньше, чем размер шлакового отверстия, предназначен для удержания лома внутри печи при ее загрузке ломом и для сохранения края этого отверстия свободном от шлака без какого-либо вмешательства оператора.A pushing machine is proposed which, when remotely controlled, can move in opposite directions along a rail located in front of a slag hole in an electric furnace for melting ferrous metals. An arrow is mounted on the frame, which can be telescopically extended and which is preferably pivotally mounted so that it can also swing in a vertical plane. There is a head or front shield at the end of the boom. The frame can be fixed in place or moved on rails m on wheels, of which at least two wheels are leading. The shield is slightly smaller than the size of the slag hole, designed to hold scrap inside the furnace when it is loaded with scrap and to keep the edge of this hole free from slag without any operator intervention.
RU95108216A 1993-07-30 1994-06-22 Pushing machine moving along rails to perform operations in slag holes of steel-melting electric furnaces RU2115078C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITM193A001739 1993-07-30
IT93MI001739A IT1264543B1 (en) 1993-07-30 1993-07-30 MOBILE PUSHING CARRIAGE ON RAIL TO OPERATE IN THE SLAMING DOOR SPACE OF ELECTRIC STEEL MELTING FURNACES

Publications (2)

Publication Number Publication Date
RU95108216A true RU95108216A (en) 1997-01-20
RU2115078C1 RU2115078C1 (en) 1998-07-10

Family

ID=11366753

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95108216A RU2115078C1 (en) 1993-07-30 1994-06-22 Pushing machine moving along rails to perform operations in slag holes of steel-melting electric furnaces

Country Status (11)

Country Link
US (1) US5538226A (en)
EP (1) EP0663061B1 (en)
JP (1) JPH08504028A (en)
CN (1) CN1112793A (en)
AT (1) ATE170971T1 (en)
AU (1) AU7132294A (en)
DE (1) DE69413197T2 (en)
ES (1) ES2122300T3 (en)
IT (1) IT1264543B1 (en)
RU (1) RU2115078C1 (en)
WO (1) WO1995004250A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812827B1 (en) * 2000-08-10 2003-04-04 Bru DEVICE FOR CLEANING A DUCT, ESPECIALLY A GLASS OVEN
EP2119990A1 (en) * 2008-05-16 2009-11-18 Siemens Aktiengesellschaft Furnace assembly
CN102199709B (en) * 2010-03-26 2014-06-25 钢铁普蓝特克股份有限公司 Stock pusher for arc-melting device
JP4886875B2 (en) 2010-03-26 2012-02-29 スチールプランテック株式会社 Pusher
CN102876829B (en) * 2011-07-15 2015-08-26 中冶宝钢技术服务有限公司 Stove whereabouts residues processing technique in converter steelmaking process
ITMI20120532A1 (en) 2012-04-02 2013-10-03 Tenova Spa APPARATUS FOR CLOSING THE PORTA DI SCORIFICA AND CLEANING THE DOOR AND THE SCORIFIED CHANNEL OF A METALLURGICAL OVEN AND ITS METHOD
CN102927832A (en) * 2012-11-16 2013-02-13 鞍钢集团矿业公司 Block raking device for formed ring of rotary kiln
CN104634127B (en) * 2015-01-28 2016-07-06 郑州嘉耐特种铝酸盐有限公司 Rotary kiln Machine for manufacturing rings from wire
CN104697338B (en) * 2015-03-30 2016-08-24 淮安信息职业技术学院 The automatic feeder of forging press intermediate frequency furnace
CN104807331B (en) * 2015-04-16 2017-04-26 唐允凤 Metallurgical submerged arc furnace pusher
CN106743229A (en) * 2016-11-15 2017-05-31 山东济钢合金材料科技有限公司 A kind of full-automatic remote-controlled charging vehicle
CN107883760A (en) * 2017-12-18 2018-04-06 郑州远东耐火材料有限公司 The automatic flat material device of electric arc furnaces fusing
CN109604500B (en) * 2018-12-05 2020-04-07 马鞍山市万鑫铸造有限公司 Feed divider for forging
US12013186B2 (en) * 2022-04-20 2024-06-18 Kt-Grant, Llc Slag door pusher
CN115287385A (en) * 2022-08-10 2022-11-04 广东韶钢松山股份有限公司 Slag removing device for iron slag runner and slag removing method for blast furnace iron slag runner
CN115725813B (en) * 2022-11-04 2024-01-16 唐山不锈钢有限责任公司 Converter pit steel slag cleaning device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077875B (en) * 1958-11-07 1960-03-17 Mansfeld Huettenkombinat Iawil Slotting machine for the mechanical removal of solid deposits in rotary drum ovens
US3258256A (en) * 1963-10-28 1966-06-28 Frank W Brooke Mechanical rabble
JPS52113371A (en) * 1976-03-18 1977-09-22 Kubota Ltd Removing apparatus of sticking substance adhered inner surface of rota ry kiln
SE448119B (en) * 1984-10-10 1987-01-19 Ssab Svenskt Stal Ab MANIPULATOR FOR CONTROL OF EQUIPMENT THROUGH OVEN

Also Published As

Publication number Publication date
JPH08504028A (en) 1996-04-30
DE69413197D1 (en) 1998-10-15
ATE170971T1 (en) 1998-09-15
AU7132294A (en) 1995-02-28
EP0663061B1 (en) 1998-09-09
EP0663061A1 (en) 1995-07-19
WO1995004250A1 (en) 1995-02-09
RU2115078C1 (en) 1998-07-10
ITMI931739A1 (en) 1995-01-30
CN1112793A (en) 1995-11-29
ITMI931739A0 (en) 1993-07-30
DE69413197T2 (en) 1999-02-04
ES2122300T3 (en) 1998-12-16
US5538226A (en) 1996-07-23
IT1264543B1 (en) 1996-10-02

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